Perhaps you should try some spelling variations:
decreased std » decrease std (Expand search), decreased and (Expand search), decreased to (Expand search)
and decreased » and decreases (Expand search), and increased (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)
decrease toc » decrease of (Expand search), decreased to (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), not decrease (Expand search), of decrease (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
std basic » and basic (Expand search), at basic (Expand search), 1st basic (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease the decrease toc decrease ) OR ( decrease and decreased std basic ))~.